Featuring our G.R.S certified Recycled Chevron Polyester, the Project One Impact Vests features a Enhanced touch on the skin and a smooth overall finish. It's supreme 4-way stretch allows for a freedom of movement not available in a recyclable materials until now. With 78.6 bottles of recycled plastic in each vest Our P1 Vests sacrifice neither quality nor the earth. This is not a luxury. This is not a gimmick. Day by day, week by week, year by year. We must strive to be better version of ourselves.